From 1fdd39d371ecd0c660dce8926add29846c95cd37 Mon Sep 17 00:00:00 2001
From: davidhuang <davidhuang@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Fri, 20 Nov 2009 04:02:03 +0000
Subject: 1. PI SMBIOS Checkin. Major change include: 1) Produce PI SMBIOS
 protocol in MdeModulePkg 2) Update all consumers (in CorePkgs and native
 platform pkgs) to consume SMBIOS protocol instead of DataHub 3) Pass ECC
 tool; Verify Nt32, Duet, Unix platform

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9457 6f19259b-4bc3-4df7-8a09-765794883524
---
 .../MiscSystemLanguageStringFunction.c             | 92 ++++++++++++++++++++++
 1 file changed, 92 insertions(+)
 create mode 100644 Nt32Pkg/MiscSubClassPlatformDxe/MiscSystemLanguageStringFunction.c

(limited to 'Nt32Pkg/MiscSubClassPlatformDxe/MiscSystemLanguageStringFunction.c')

diff --git a/Nt32Pkg/MiscSubClassPlatformDxe/MiscSystemLanguageStringFunction.c b/Nt32Pkg/MiscSubClassPlatformDxe/MiscSystemLanguageStringFunction.c
new file mode 100644
index 0000000000..b2232a442f
--- /dev/null
+++ b/Nt32Pkg/MiscSubClassPlatformDxe/MiscSystemLanguageStringFunction.c
@@ -0,0 +1,92 @@
+/*++
+
+Copyright (c) 2009, Intel Corporation. All rights reserved. <BR> 
+This software and associated documentation (if any) is furnished
+under a license and may only be used or copied in accordance
+with the terms of the license. Except as permitted by such
+license, no part of this software or documentation may be
+reproduced, stored in a retrieval system, or transmitted in any
+form or by any means without the express written consent of
+Intel Corporation.
+
+Module Name:
+
+  MiscResetCapabilitiesFunction.c
+  
+Abstract: 
+
+  ResetCapabilities.
+  SMBIOS type 23.
+
+--*/
+
+#include "MiscSubclassDriver.h"
+/**
+  This function makes boot time changes to the contents of the
+  MiscOemString (Type 11).
+
+  @param  RecordData                 Pointer to copy of RecordData from the Data Table.  
+
+  @retval EFI_SUCCESS                All parameters were valid.
+  @retval EFI_UNSUPPORTED            Unexpected RecordType value.
+  @retval EFI_INVALID_PARAMETER      Invalid parameter was found.
+
+**/
+MISC_SMBIOS_TABLE_FUNCTION(SystemLanguageString)
+{
+  EFI_STATUS               Status;
+  EFI_SMBIOS_HANDLE        SmbiosHandle;
+  SMBIOS_TABLE_TYPE13      *SmbiosRecord;
+  UINTN                    StrLeng;
+  CHAR8                    *OptionalStrStart;
+  EFI_STRING               Str;
+  STRING_REF               TokenToGet;
+  
+
+  //
+  // First check for invalid parameters.
+  //
+  if (RecordData == NULL) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  TokenToGet = STRING_TOKEN (STR_MISC_SYSTEM_LANGUAGE_STRING);
+  Str = HiiGetPackageString(&gEfiCallerIdGuid, TokenToGet, NULL);
+  StrLeng = StrLen(Str);
+  if (StrLeng > SMBIOS_STRING_MAX_LENGTH) {
+    return EFI_UNSUPPORTED;
+  }
+
+  //
+  // Two zeros following the last string.
+  //
+  SmbiosRecord = AllocatePool(sizeof (SMBIOS_TABLE_TYPE13) + StrLeng + 1 + 1);
+  ZeroMem(SmbiosRecord, sizeof (SMBIOS_TABLE_TYPE13) + StrLeng + 1 + 1);
+
+  SmbiosRecord->Hdr.Type = EFI_SMBIOS_TYPE_BIOS_LANGUAGE_INFORMATION;
+  SmbiosRecord->Hdr.Length = sizeof (SMBIOS_TABLE_TYPE13);
+  //
+  // Make handle chosen by smbios protocol.add automatically.
+  // 
+  SmbiosRecord->Hdr.Handle    = 0;
+  SmbiosRecord->InstallableLanguages = 1;
+  SmbiosRecord->Flags   = 1;
+  SmbiosRecord->CurrentLanguages = 1;
+  OptionalStrStart = (CHAR8 *)(SmbiosRecord + 1);
+  UnicodeStrToAsciiStr(Str, OptionalStrStart);
+  
+
+  //
+  // Now we have got the full smbios record, call smbios protocol to add this record.
+  //
+  SmbiosHandle = 0;
+  Status = Smbios-> Add(
+                      Smbios, 
+                      NULL,
+                      &SmbiosHandle, 
+                      (EFI_SMBIOS_TABLE_HEADER *) SmbiosRecord
+                      );
+  FreePool(SmbiosRecord);
+  return Status;
+}
+
-- 
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